4-[2-(5-Methylpyrazine-2-carboxamido)ethyl]benzenesulfonamide

N-[2-(4-氨磺酰基苯基)乙基]-5-甲基吡嗪-2-甲酰胺

Also known as: Glipizide impurity A, Glipizide Related Compound A, N-[2-(4-Sulfamoylphenyl)ethyl]-5-methylpyrazine-2-carboxamide, 5-Methyl-N-(4-sulfamoylphenethyl)pyrazine-2-carboxamide, 5-Methyl-N-[2-(4-sulfamoylphenyl)ethyl]-2-pyrazinecarboxamide, 5-Methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide, N-{2-[4-(Aminosulfonyl)phenyl]ethyl}-5-methyl-2-pyrazinecarboxamide, 2-[4-Aminosulfonyl-phenyl]-ethyl-5-methylpyrazinecarboxamide, 2-Pyrazinecarboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-, 4-[β-(5-Methylpyrazinyl-2-carboxamido)ethyl]benzene Sulfonamide, {2-[4-Aminosulphonyl-phenyl]-ethyl}-5-methylpyrazinecarboxamide, (2-[4-Aminosulphonyl-phenyl]-ethyl)-5-methylpyrazinecarboxamide, MFCD08458207

4-[2-(5-Methylpyrazine-2-carboxamido)ethyl]benzenesulfonamide (CAS 33288-71-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C14H16N4O3S and a molecular weight of 320.367 g/mol. It is also known as Glipizide impurity A, Glipizide Related Compound A and N-[2-(4-Sulfamoylphenyl)ethyl]-5-methylpyrazine-2-carboxamide. Key properties include a melting point of 237-239ºC and a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33288-71-0

Jingsj CID

J-1512852-4

Molecular Formula

C₁₄H₁₆N₄O₃S

Chinese Name

N-[2-(4-氨磺酰基苯基)乙基]-5-甲基吡嗪-2-甲酰胺

Molecular Weight

320.367 g/mol

Category

Organic Bases

Last updated

8/21/2026